Hello i have a burning sensation on left side under rib cage along with nausea and a fever of 101?

Get evaluated: Fever, vomiting and worsening pain are all serious symptoms that warrant evaluation at your local health care facility or a call to your doc with directions. Possible organs involved include lung, spleen, gallbladder, stomach, esophagus and diaphragm. Could be a viral infection of another type of infection. Don't delay, ask a friend or family to go with you.